Tailiang Logo
Home Products Services Download Company Careers Contact
Tailiang Chemical Chemical Corporation Limited
Ethanedioic Acid
 
 
 
 
 
 
 
 
 
 
 
Ethanedioc Acid Menu bar A-Z E MSDS Spec
 

Ethanedioic Acid or oxalic acid is an organic compound with the formula H2C2O4. This colourless solid is a dicarboxylic acid. In terms of acid strength, it is about 3,000 times stronger than acetic acid. Its conjugate base, known as oxalate (C2O42−), is a reducing agent as well as a chelating agent for metal cations.

Ethatnedioic Acid's main applications include cleaning or bleaching, especially for the removal of rust. About 25% of produced Ethanedioic Acid is used as a mordant in dyeing processes. It is used in bleaches, especially for pulpwood.

For extractive metallurgy uses, Ethatnedioic Acid is also an important reagent in lanthanide chemistry. Hydrated lanthanide oxalates form readily in strongly acidic solutions in a densely crystalline easily filtered form, largely free of contamination by non-lanthanide elements. Lanthanide oxalates figure importantly in commercial processing of lanthanides, and are used to recover lanthanides from solution after separation. Upon ignition, lanthanide oxalates convert to the oxides, which are the most common form in which the lanthanides are marketed.

Ethatnedioic Acid is used in the restoration of old wood. Its reducing properties are used in platinotype, the early photographic platinum/palladium printing process. Ethatnedioic Acid is also used for cleaning 'grubbyness' from dirty leather to get back to the flesh of the leather, before reintroducing preservatives.

Picture 1
Line
Line
Dearborn International Corporation Limited : One-Stop Logistics
Products A to Z Material Safety Data Sheet Products Specification
Dearborn International : Logistics Kongsawan Chemical : Liquid Chemical Piyasiri Wanit : Warehouse

Home | Products | Services | Download | Company | Careers | Contact us | Privacy Policy | Sitemap

Products A to Z | Products Specification | Material Safety Data Sheet (MSDS)

Affiliated companies : Dearborn International | Kongsawan Chemical | Piyasiri Wanit | Steklean

Category : Agriculture & Food | Building & Construction | Electronics & Entertainment | Healthcare & Medical | Household Goods & Personal Care |
Oil & Gas | Packaging, Paper & Publishing | Plastics | Textile & Garment | Transportation | Water & Process Solutions

 
Copyright 2011 Tailiang Chemical Corporation Limited